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Back to Grow Questions
White spot
Gtr500
started grow question 6y ago
Hello my seed just sprouted and it got this white spot and was wondering could it be the light bro.g to close or something else thanks
Open
Leaves. White powder
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Answer
Fusion
answered grow question 6y ago
Just a birth mark it's fine.. keep it up
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Complain
Similar Grow Questions
Solved
masterofsmeagol
WPM
I found WPM on a few leaves. I was spraying spinosad at night. I stupidly thought spinosad would take care of that to. LED light showed much more PM but early stage. In A.M. sprayed 1tbsp baking soda, soap, veg oil per gal. Used 2 gallons. Will any of this interact? Thanks
Week 25
Leaves. White powder
6y ago
2
1
Solved
Togoutouseg
Tâches blanches
Bonjour, savez-vous ce qui arrive à ma petite feuille. J'ai constaté une brûlure donc j'ai éloigné les leds. Mais je constate aussi des tâches blanches. Savez-vous ce que c'est ? Merci à vous
Leaves. Edges burnt
Leaves. White powder
3y ago
6
6
Solved
DeeCee
Best treatment for combating white powdery mildew at first sign of it? I used a non toxic sulfur spray with some defoliation of the more prominent leaves, especially any close to a bud site. It helped keep it at bay but had to be reapplied weekly and still fighting it daily.
Week 11
Leaves. White powder
7y ago
4
5
Solved
Choco
Difficulty identifying leaf problem - maybe it's insects?
I'm having trouble figuring out what's going on with my plant. The cotyledons and lower fan leaves are getting irregular shiny patches varying in size underneath, with yellow spots directly above them on the top side. It's really hard to photograph the shiny patches. Thrips?
Week 3
Leaves. White powder
Other. Bugs
Other. General questions
5y ago
1
1
Solved
Dr_Doobie
PM or Nah?
Noticed some white spots on the tops of a few leaves. I’m days away from chopping and I’m wondering if it’s PM. If it is, what’s the best action to take at this point?
Week 11
Leaves. White powder
6y ago
2
2
Solved
CTCan
Mildew
Looks like white powdery mildew on quite a few fan leaves. Is this plant done? Or what can I do to save it?
Week 1
Leaves. White powder
5y ago
5
4
Solved
Cmjrhorse
1 falling 2 thriving but I think the mildew is floating over. Outdoor
I need help. The last pic was my least healthy plant. Powdery mildew. I am not over watering due to heat I’ve been at 3.5 gallons but soil is dry every morning. I’ve cut her bald she will prolly stress out. Every day more white. Should I just kill it and preserve the other 2 or k
Week 21
Leaves. White powder
5y ago
3
3
Solved
MrGrowthSpurt
White Powder on Leaf
Here's a closer shot of the white powdery stuff, only on one leaf right now. I'm going to keep an eye on it and try not to worry for now. If I suspect it's mildew, mold, or Fungus I will take action. What does it look like it could be to you all?
Week 3
Leaves. White powder
5y ago
2
3
Solved
ButtersStotch
When using a Apple cider vinegar/water mixture is it ok to spray the entire plant, leaves bud and all to combat Powdery Mildew (PM)? I’m assuming it’s ok and may help prevent the PM from infecting the buds leading to bud rot?
Week 22
Leaves. White powder
7y ago
6
4
Solved
R2d2420
White powder on leaves
Got like a white powder on my leaves on one plant veg stage. Thinking it's some kind of mold but it's only on one plant out of 10 in 4x4 tent . Getting more & more of it but staying in that one plant..I moved her around so she'd get more wind. 2 weeks before she goes outside
Leaves. White powder
5y ago
8
6
Solved
Eldritchscotchtober
Mould? Mites? Nothing?
OK, re asking this question with better photos as I don't know how to add new photos to an already posted question. Posssible mold? Spider mites? Leaves have looked kinda similar since I got them. Any ideas? To me it looks like maybe mites but I dunnno.
Week 11
Leaves. White powder
5y ago
6
8
Solved
bobo66
how many times should we spray with milky water in case of powdery mildew when we are in bloom? do you have to spray with this solution every day?
Several people here advised me to dilute the milk spray with water, I did it, I diluted 400 ml of milk with 1200 ml of water, then I sprayed the plants in the tent, since they are grown in scrog, it is difficult to get everywhere.
Leaves. White powder
4y ago
2
5
Solved
Happyfox
White dots on the leaves
Hello! There are white dots on the leaves can it be because the light was too close? The plant is 7 weeks old 🕊️
Leaves. White powder
5y ago
4
4
Solved
Mano76
White misty layer on my leaves
Noticed the last days some light white covering on my leaves, if I go over it with my finger it disappears. Branches look good and green, no brown places on the branches, nothing wrong with the buds, they développe great. They are now in their last week. It's only on the leaves.
Leaves. White powder
6y ago
1
2
Solved
CreamOfTheCrop
Mold/Fungi
Today I've found white spots on some of the leaves. What could it be? Mold/Fungi? I've been strugglin real hard to keep the humidity below 50%, but due to the constant rainstorms I only manage to get it to 54% at daylight and 58-60% at nightime :(
Week 9
Leaves. White powder
Leaves. Other
Other. Mold
6y ago
1
2
Solved
yinandyang
Reddy Brown insects?
Anyone know what these little fuckers are living under the leaf? Are they bad? Am not sure if they're the reason for the white spots on the leaves
Leaves. White powder
4y ago
7
6
Solved
TheColonel420
Powdery mildew
I have powdery mildew forming on the nurse lilly. A few leaves have a small amount on them. The plants are in flower week 5 and have another 5 to 7 weeks to go before harvest (plus minus) What can i do for the Powdery mildew?
Week 14
Leaves. White powder
6y ago
2
1
Solved
smurgrow
On my other grows I've had some issues with pests. The worst was white powdery mold, but I've also seen leaf miners, aphids etc. I want to treat this plant pre-emptively with something like BioNeem. Is it safe to do that at this stage of bloom? Can you recommend safe alternative
Week 6
Leaves. White powder
7y ago
3
2
Solved
SkunkyBreeze
Is this powdery mildew?
Could this be powdery mildew on the pictures? I have to add that the spots were a little more fluffy but I removed some of it with my finger. The weather has been really dry, so I thought it was impossible, but it still looks like it. If it is powdery mildew, what should I do?
Week 4
Leaves. White powder
1y ago
3
Solved
ZhugeTsuki
Does White Powdery Mildew brush off easily
Does white powdery mold brush off? Found some white stuff on my leaves but it easily came off with my finger or some water, its possible that the spots are minerals or something from my water or leftover nutes because I havent been able to get under theleaves to water.
Week 4
Leaves. White powder
6y ago
1